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authorJulia Lawall <julia@diku.dk>2009-12-13 00:47:04 -0500
committerDavid S. Miller <davem@davemloft.net>2009-12-13 22:56:35 -0500
commit6057912d7baad31be9819518674ffad349a065b1 (patch)
tree73cf227b2f00b170041c9e2f7ea8dfa6dd9af38b /drivers/net/usb/rtl8150.c
parent2447f2f3c38d3058d50de93df225ee6ad295932b (diff)
drivers/net/usb: Correct code taking the size of a pointer
sizeof(dev->dev_addr) is the size of a pointer. A few lines above, the size of this field is obtained using netdev->addr_len for a call to memcpy, so do the same here. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *x; expression f; type T; @@ *f(...,(T)x,...) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/rtl8150.c')
-rw-r--r--drivers/net/usb/rtl8150.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index b091e20ca167..f14d225404da 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -324,7 +324,7 @@ static int rtl8150_set_mac_address(struct net_device *netdev, void *p)
324 dbg("%02X:", netdev->dev_addr[i]); 324 dbg("%02X:", netdev->dev_addr[i]);
325 dbg("%02X\n", netdev->dev_addr[i]); 325 dbg("%02X\n", netdev->dev_addr[i]);
326 /* Set the IDR registers. */ 326 /* Set the IDR registers. */
327 set_registers(dev, IDR, sizeof(netdev->dev_addr), netdev->dev_addr); 327 set_registers(dev, IDR, netdev->addr_len, netdev->dev_addr);
328#ifdef EEPROM_WRITE 328#ifdef EEPROM_WRITE
329 { 329 {
330 u8 cr; 330 u8 cr;